The Frontier Filter Straw is an ultralight, compact and easy to use emergency water filter that is certified to EPA standards for the removal of Cryptosporidium and Giardia. Simply use the Straw Filer to drink from a bottle, or directly from a water source. As a pocket size emergency filter, it will last up to 30 gallons and prevents the growth of bacteria, algae, fungus, mold and mildew within the filter, so you are sure you are safe for the next use.  The staff has personally used this and love how easy and compact it is. Best used in your emergency kit, day hiking or as a backup filter on longer trips.  

Features & Specs:

• BLU Line Parasite Filter with up to 450 ml/minute flow rate
• Filters 30 gallons
• EPA standards for the removal of Cryptosporidium and Giardia. 
• NSF/ANSI 372
• Miraguard™ Antimicrobial* Technology suppresses the growth of bacteria, algae, fungus, mold and mildew 
• Lightweight and compact 
• BPA free, chemical free, and iodine free
• The Filter is made in the USA